38843984

素因数分解:

$2^4\times {\mathrm{79}}^2\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 30

約数和(自身を含む): 76420890

約数和(自身を除く): 37576906

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 389, 632, 778, 1264, 1556, 3112, 6224, 6241, 12482, 24964, 30731, 49928, 61462, 99856, 122924, 245848, 491696, 2427749, 4855498, 9710996, 19421992, 38843984]

約数ペア:

[(1, 38843984), (2, 19421992), (4, 9710996), (8, 4855498), (16, 2427749), (79, 491696), (158, 245848), (316, 122924), (389, 99856), (632, 61462), (778, 49928), (1264, 30731), (1556, 24964), (3112, 12482), (6224, 6241)]